Blitz: Individual Calculations March 2017
 Osobskaja, Zinaida  Total change: 51.60  Rating chartPersonal card
 SemaraH Hotel Lielupe blitz to 2400 Jurmala Jurmala LAT 2017-02-26
RcRownchangeKK*chgGame
 1799 1590 5.00 9 2.58 20 51.60 
  Berzinsh, Ivars 1990  * LAT0.001-0.0820-1.60 
  Gercans, Visvaldis 1851 LAT0.5010.32206.40 
  Gulnevs, Daniils 1460 LAT1.0010.32206.40 
  Maklakova, Nellija 1835 LAT0.001-0.2020-4.00 
  Zhukov, Anton 1907 RUS0.5010.37207.40 
  Bryker, Oleksandr 1774 LAT1.0010.742014.80 
  Krumina, Linda 1944 LAT1.0010.892017.80 
  Auzins, Artis 1990  * LAT0.001-0.0820-1.60 
  Sharakovs, Ilja 1437 LAT1.0010.30206.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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